package kr.co.hanbit;

public class stringBufEx3 {
	public static void main(String[] args) {
		StringBuffer sb1=new StringBuffer("Sun-Ae");
		StringBuffer sb2=sb1.append("&Kyung-Ju");
		
		sb2.insert(6,"&Yun-A");
		String msg=sb1.toString();
		System.out.println("sb1:"+msg);
	}
}
